fixed some fatal errors

app/Http/Controllers/Admin/ImageController.php

@@ -32,6 +32,9 @@ class ImageController extends Controller
     public function store(Request $request, Gallery $gallery)
     {
 
+        $request->validate([
+            'image' => ['required']
+        ]);
 
         foreach ($request->file('image') as $k => $item) {
 

resources/views/admin/products/sub-pages/product-step3.blade.php

@@ -177,5 +177,5 @@
 {{--</div>--}}
 <hr>
 <div class="mt-4">
-    @include('components.panel-attachs',['attachs' => $item->attachs])
+    @include('components.panel-attachs',['attachs' => $item->attachs??[]])
 </div>